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4 years ago

Based on the image and stated scale, what is the value of x?

Mathematics

1 answer:

ludmilkaskok [199]4 years ago

8 0

I dont know

Like maybe 2 plus two

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If it takes 20 seconds to ring up a customer how many items are being purchased

valkas [14]

Answer: proly like 2

Step-by-step explanation:

Because you have to pay and scan!

5 0

3 years ago

Find the minimum value if f(x) = xe^x over [-2,0]

SashulF [63]

Given function:

$f(x)=xe^x$

The minimum value of the function can be found by setting the first derivative of the function to zero.

$f^{\prime}(x)=xe^x+e^x$ $\begin{gathered} xe^x+e^x\text{ = 0} \\ e^x(x\text{ + 1) = 0} \end{gathered}$

Solving for x:

$\begin{gathered} x\text{ + 1 = 0} \\ x\text{ = -1} \end{gathered}$ $\begin{gathered} e^x\text{ = 0} \\ \text{Does not exist} \end{gathered}$

Substituting the value of x into the original function:

$\begin{gathered} f(x=1)=-1\times e^{^{-1}}_{} \\ =\text{ -}0.368 \end{gathered}$

Hence, the minimum value in the given range is (-1, -0.368)

6 0

2 years ago

Compute the partial products.add them 349x 59

Semmy [17]

20,591................

8 0

3 years ago

Rhat is the solution to this inequality -9x-15<3

Gnesinka [82]

$- 9x - 15 < 3 \\ - 9x < 3 + 15 \\ x < \frac{18}{9} \\ x < 2$

5 0

3 years ago

Read 2 more answers

Hans corrio 3 millas en la pista hizo un descanso y luego corio 4/5 de milla mas. Escribe el numero de millas que corrio hans co

givi [52]

Answer:

19/5

Step-by-step explanation:

Aquí, queremos escribir el número total de millas que Hans corrió en forma de una fracción impropia.

Para hacer esto, agregamos todas las millas recorridas.

Matemáticamente, eso sería 3 + 4/5 = 3 4/5 Esta es la forma de fracción mixta.

La fracción impropia es así (5 * 3) + 4/5 = 19/5

8 0

4 years ago